ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

JSONToVariant (Function)
Converts a JSON string to a Variant variable.
SysSpace (Function)
Returns the physical memory space for the current computer.
InputType (Property)
The InputType property is used to identify or change the type of input supported by a control: Duration, Date, Numeric, etc.
SysSetFocus (Function)
Sets focus to a window or control.
pdfControl (Variable type)
The pdfControl type is used to get all the characteristics and values of a control present in a PDF form.
InTSEMode (Function)
Indicates whether the code is run: from a computer in TSE mode or from a remote desktop. from a computer directly....
MatNbColumn (Function)
Returns the number of columns found in a matrix.
MatNbLine (Function)
Returns the number of rows found in a matrix.
XMLInsertElement (Function)
Inserts an XML element (tag or attribute) into an XML document.
TableAddInProgress (Function)
Modifies or returns the visibility status of internal wait window when adding additional elements into an infinite Table control.
VariantToJSON (Function)
Converts the content of a Variant variable to JSON.
NoLeftCharacter (Function)
Returns a string after removing the specified characters from the left side of the initial string.
MatFill (Function)
Initializes all the elements found in a matrix of a given size.
WinSize (Function)
WinSize: returns or modifies the window display mode (maximized, minimized or normal), modifies the window height and/or width, moves the window and modifies a window's height and/or width....
Abs (Function)
Returns the absolute value: of a numeric value, of a numeric expression (integer or real). of a duration....
MatInvert (Function)
Calculates the inverse of a square matrix.
Clipboard (Function)
Retrieves the text or image found in the system clipboard.
IWListAdd (Function)
Adds a new internal window to the list of internal windows browsed by an Internal Window control.
HReadNext (Function)
Sets the position on the next data file record according to a browse item.
OLE DB provider for HFSQL
The OLE DB provider on HFSQL is used to access an HFSQL database (Classic or Client/Server) from an external software that manages the accesses by OLE DB......
LineHeight (Property)
The LineHeight property is used to get and change the height of the rows: in a List Box control, in a ListView control (standard display mode only), in a Table control, in a Combo Box control, in a Looper control (height of the row), in an Organizer control....
Age (Function)
Returns the age according to the date of birth.
Action (Property)
The Action property is used to specify the action to be performed.
BitPerPixel (Property)
The BitPerPixel property is used to get and change the number of bits per pixel in an image.
IWListDelete (Function)
Deletes an internal window found in the list of internal windows browsed by an Internal Window control.